Individual Calculations November 2017
 Smyth, Sandy A  Total change: 4.20  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 LONG PLAY OCTOBER 2017 London ENG 2017-10-02
RcRownchangeKK*chgGame
 1245 1455 2.50 3 0.21 20 4.20 
  Yu, Tim 1313 ENG1.0010.31206.20 
  Jain, Aditya 1250 ENG1.0010.24204.80 
  Lohia, Sohum 1173 ENG0.501-0.3420-6.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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